818440083

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{19427}}^1$

素因数の和:19615

約数の個数: 24

約数和(自身を含む): 1228471296

約数和(自身を除く): 410031213

約数列:

[1, 3, 9, 31, 93, 151, 279, 453, 1359, 4681, 14043, 19427, 42129, 58281, 174843, 602237, 1806711, 2933477, 5420133, 8800431, 26401293, 90937787, 272813361, 818440083]

約数ペア:

[(1, 818440083), (3, 272813361), (9, 90937787), (31, 26401293), (93, 8800431), (151, 5420133), (279, 2933477), (453, 1806711), (1359, 602237), (4681, 174843), (14043, 58281), (19427, 42129)]